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Solvent Extraction of Metal Ions from Synthetic Copper Leaching Solution Using R4NCy

Rossana Sepúlveda, Norman Toro

2022esmetal extractionionic liquidscopperhydrometallurgy

Abstract

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Recent works suggest that the use of ionic liquids in the copper solvent extraction industry is feasible. However, the reports did not use real solutions (or synthetic solutions with various elements). This fact remains poorly established, and the interaction efficiencies are still under study. The objective of this research is to explore the extraction and stripping of the four major elements present in a copper industrial pregnant leach solution (Cu(II), Fe(III), Mn(II), and Zn(II)) using the methyltrioctyl/decylammonium bis(2,4,4-trimethylpentyl)phosphinate (R4NCy) ionic liquid as an extractant. The work conditions studied in extraction were ionic liquid concentration, initial pH, and O/A ratio, and in.

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Cite This Work

@article{3a6b6027-0077-48ca-bc80-c59888cb3283,
  title={Solvent Extraction of Metal Ions from Synthetic Copper Leaching Solution Using R4NCy},
  author={Rossana Sepúlveda and Norman Toro},
  year={2022},
  language={es}
}
TY  - JOUR
TI  - Solvent Extraction of Metal Ions from Synthetic Copper Leaching Solution Using R4NCy
AU  - Rossana Sepúlveda
AU  - Norman Toro
PY  - 2022
LA  - es
ER  -

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